Hi list,

what is the status of transparent compression in a linux filesystem (read/write)? wikipedia[1] says jfs has one. Is this true? I don't think so. Hans Reiser proclaimed to have a reiser4 compression plugin before 2.6.1[4-5]. Where is it? Has someone tried extz[2]? chattr(1) tells me to set the (c) attribute. But this seems not to work: writing 100MB /dev/zero to a --------c---- ./test file on a 100MB partion results in disk full.

There is a true gap in the linux market. Isn't it?

[1] http://en.wikipedia.org/wiki/Comparison_of_file_systems
[2] http://www.geocities.com/maxcompress/

Sascha.

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